As this is the companion book that holds the solutions I considered offering it for free, as anyone wanting it would have already purchased a copy of the book that goes with it. But then I considered the many hours of work that went into creating the fun in other book and I decided that if I offered it completely free, it might be too big of a temptation and some of that fun might be lost. If you are stuck, by all means, get this book and let it give you that little boost that you need.
Librarian Note: There is more than one author in the Goodreads database with this name. This profile may contain books from multiple authors of this name.